01 Record

CVE-2026-64178

Bluetooth: bnep: Fix UAF read of dev->name

HighPUBLISHEDCNA: Linux

CNA base score8.8 CVSS v3.xCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

View raw JSON

02 Description

Bluetooth: bnep: Fix UAF read of dev->name

03 Exploitation and scoring

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.30% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 22.9% of scored records. A rank, not a probability.

NVD base score

8.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-10-19.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2026-07-19 15:41Z3 MO AGO

Last updated

2026-10-19 20:28Z9 DAYS AGO

Reserved

2026-07-19

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 8.8)

CNA CVSS vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE-416Use After FreeVariant
CWE-825Expired Pointer DereferenceBase

Data version

5.2

Document digest

146738eb7744b6240d71eee30899b29b26efeeefb637b4a77e1120f00f05e24f

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < a75bbcb10cb21acc169b785e9804f57d97873a9c, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 4907596f25b1720fa948371ac5f6c1f8da10a5bc, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 915a92182e2cda9cd7d2479020a44c6eda986f7c, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < fe69f634b076ae3ca81c5a5b845d9bba527036f7, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < b21805258d7e926adfd455fc820a447b90da3b82, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 5506aec795135cdd4cbf4e845929155663b25055, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < e7578529b97e5d4e439cf8f3e637c2303015338f, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 59e932ded949fa6f0340bf7c6d7818f962fa4fd2, 2.6.12—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/a75bbcb10cb21acc169b785e9804f57d97873a9c
git.kernel.orghttps://git.kernel.org/stable/c/4907596f25b1720fa948371ac5f6c1f8da10a5bc
git.kernel.orghttps://git.kernel.org/stable/c/915a92182e2cda9cd7d2479020a44c6eda986f7c
git.kernel.orghttps://git.kernel.org/stable/c/fe69f634b076ae3ca81c5a5b845d9bba527036f7
git.kernel.orghttps://git.kernel.org/stable/c/b21805258d7e926adfd455fc820a447b90da3b82
git.kernel.orghttps://git.kernel.org/stable/c/5506aec795135cdd4cbf4e845929155663b25055
git.kernel.orghttps://git.kernel.org/stable/c/e7578529b97e5d4e439cf8f3e637c2303015338f
git.kernel.orghttps://git.kernel.org/stable/c/59e932ded949fa6f0340bf7c6d7818f962fa4fd2

07 Fixed in

Debian 12

linux
Fixed in 6.1.176-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 13

linux
Fixed in 6.12.94-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 14

linux
Fixed in 7.0.12-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.